#include <iostream> //NOTE
#include <string>
using namespace std;
class Student{
	string nume;
	int an;
	int nota_poo;
	int nota_pc;
	public:
		Student(){
			nume="NULL";
			an=0;
			nota_poo=0;
			nota_pc=0;
		}
		void set(){
			cout<<"Numele: "<<endl;
			cin>>nume;
			cout<<"Anul de studiu: "<<endl;
			cin>>an;
			cout<<"Nota la POO: "<<endl;
			cin>>nota_poo;
			cout<<"Nota la PC: "<<endl;
			cin>>nota_pc;
		}
		int get_an(){
			return an;
		}
		int medie(){
			return nota_poo+nota_pc;
		}
		void afisare(){
			cout<<nume<<", anul"<<an<<", media"<<(nota_poo+nota_pc)/2<<endl;
		}
};
int main() {
	int nr;
	cout<<"Introduceti numarul de studenti: "<<endl;
	cin>>nr;
	Student *pob=new Student[nr];
	for(int k=0; k<nr; k++){
		pob[k].set();
	}
	for(int i=1; i<5; i++){
		int max=0;
		Student aux;
		for(int j=0; j<nr; j++){
			if(pob[j].get_an()==i){
				if(pob[j].medie()>=max){
					aux = pob[j];
				}
			}
		}
		aux.afisare();
	}
	return 0;
}

//MAGAZIN
#include <iostream>
#include <string>
using namespace std;

class Magazin{
	string denumire;
	string model;
	int pret;
	public:
		Magazin(){
			denumire="NULL";
			model="NULL";
			pret=0;
		}
		void set(){
			cout<<"Introduceti denumirea: "<<endl;
			cin>>denumire;
			cout<<"Introduceti modelul: "<<endl;
			cin>>model;
			cout<<"Introduceti pretul: "<<endl;
			cin>>pret;
		}
		int ghet_pret(){
			return pret;
		}
		void afisare(){
			cout<<denumire<<","<<model<<","<<pret<<endl;
		}

};
int main() {
	int nr, prag;
	cout<<"Introduceti numarul produselor: "<<endl;
	cin>>nr;
	Magazin *pob= new Magazin[nr];
	for(int i=0; i<nr; i++){
		pob[i].set();
	}
	for (int j=0; j<nr-1; j++){
		for (int k=j+1; k<nr;k++){
			if (pob[j].ghet_pret() > pob[k].ghet_pret())
			{
				Magazin aux = pob[j];
				pob[j] = pob[k];
				pob[k] = aux;
			}
		}
	}
	cout<<"Introduceti pretul maxim: "<<endl;
	cin>>prag;
	for (int l=0; l<nr; l++){
		if (pob[l].ghet_pret() < prag){
			pob[l].afisare();
		}
	}
	return 0;
}